baber/WOPTO huggingface dataset:
Patent JP-H05239420-A (JP)
Title: Surface protective film
Inventor: KOBAYASHI SHIGEHISA
IPC: C09J133/00
Filed: 1992-02-27
Abstract: PURPOSE:To obtain a surface protective film excellent in stick and spread by using a mixture of two polyethylenes of different densities as the material of its base film. CONSTITUTION:This film is a surface protective film prepared by forming a pressure-sensitive layer on at least either surface of a base film. The base film is made of a resin mixture comprising 100 pts.wt. polyethylene of a density of 0.921-0.960g/cm<3> and 20-180 pts.wt. linear low-density polyethylene or ultralow- density polyethylene of a density of 0.890-0.920g/cm<3>.
Patent JP-H01216412-A (JP)
Title: Abnormality processing method for process control system
Inventor: SUMIKAWA TAKESHI
IPC: G05B9/02
Filed: 1988-02-24
Abstract: PURPOSE:To construct a tough process control system by prohibiting an abnormality processing when abnormality continues until a time set on a timer for a process input/output device (Pio) elapses. CONSTITUTION:When it is decided that the abnormality is generated in the Pio2 judging from reception data from the Pio, a master device 1 performs control on a system by transmitting data before generating the abnormality to the Pio in which the abnormality is generated, and transferring the latest data among other Pios. And when the abnormality exists after the lapse of a set timer time (it is different from each Pio), the master device 1 performs the abnormality processing as the system, and when the Pio in which the abnormality is generated is recovered within the set timer time, it performs the same control on the system similarly as before the generation of the abnormality. In such a way, it is possible to prevent system down from being generated easily, and to heighten reliability for the process control system.
Patent JP-S54134486-A (JP)
Title: Sample injector
Inventor: SHIKIMA NOBUYOSHI
IPC: G01N1/00
Filed: 1978-04-10
Abstract: PURPOSE:To prevent an erroneous operation by improving the injection signal generating mechanism of a sample injecting portion. CONSTITUTION:Contacts 27 and 28, which are made of metal or an electric conductor, are attached through insulating washers 31 and 32 and insulating sleeves 33 and 34 under an electrically insulated condition to the panels 20, which is arranged above the sample injecting portion 23 for a column sealed with a rubber type elastic material such as a rubber septem 24. Thus, if a needle 45 for sample injection is inserted into the rubber septem 24 of the sample injecting portion 23 with a view to injecting the sample to be analyzed, the metal sleeve 42 fitted in an injector 40 short-circuits the contacts 27 and 28 to turn on the switch 50. Then, a signals generating circuit 60 is operated to inform the injection of the sample. As a result, the sample injection signals are not generated until the injection of the sample is surely performed, thus attaining the desired object.
Patent JP-H03246304-A (JP)
Title: Ceramics stationary blade for gas turbine
Inventor: FURUSE YUTAKA
IPC: F01D9/02
Filed: 1990-02-23
Abstract: PURPOSE:To improve durability by respectively manufacturing blade parts and inner/outer shroud parts out of ceramic material as separated bodies, supporting gas pressure and moment applied on the blade parts through a holding means, and absorbing heat expansion difference between ceramics parts and metal parts with springs. CONSTITUTION:A blade 1 provided with supporting parts 1b, 1c on both ends of a blade part 1a and inner/outer shrouds 3, 4 are respectively formed into separated bodies out of ceramic material. Respective shrouds 3, 4 are penetrated with supporting parts 1c, 1b of the blade 1, and also pinchedly held with metallic shroud holders 5, 6 against the blade 1. The shroud holder 6 is covered with a cover 7 and the cover is fixed on the outer shroud 4 with bolts 8. Between the cover 7 and the upper end of the blade 1, springs 11 for pressing the blade 1 inwards are provided through pressing screws 12. Meanwhile, the shroud holder 5 is covered with a holding ring 14, and it is similarly fixed with bolts.
Patent JP-H04261778-A (JP)
Title: Polishing tape
Inventor: SUZUURA YASUKI
IPC: B24D11/00
Filed: 1991-02-13
Abstract: PURPOSE:To obtain a polishing tape capable of performing appropriate high- quality polishing while preventing minute polishing layers from being attached to the surface of the polishing tape during polishing work. CONSTITUTION:In this polishing tape, polishing layers are formed in the discontinuous state to the surface of a polishing tape base material, and there is an exposed part of fibrous base material between the adjacent discontinuous polishing layers.
Patent JP-S55134513-A (JP)
Title: Input bias adjusting circuit of amplifier
Inventor: NISHIOKA AKIRA
IPC: H03F3/45
Filed: 1979-04-05
Abstract: PURPOSE:To make it possible to cancel automatically an offset voltage by forming the constant-current source of an input differential circuit by using a current Miller circuit and by making use of its base bias current. CONSTITUTION:The constant current source of an input differential amplifying circuit is formed of current Miller circuit 1 and the collector output of either of a couple of common-base transistor TRs Q4 and Q5, e.g., TRQ4 is constant current IO. Base bias currents of TRs Q4 and Q5 are supplied to 4:1 current Miller circuit 2, and the collector output of TRQ12 is the base current supply of differential TRQ1. As a result, since the base currents of TRs Q4 and Q5 are four times those of TRs Q1 and Q2, the Miller output of Miller circuit 2 is equal to the base current of TRQ1, so that any DC current will not flow through input resistance R1. An offset voltage can therefore be canceled.
Patent JP-S58156850-A (JP)
Title: Method for preventing deterioration of solid electrolyte
Inventor: KIMURA HIDEO
IPC: G01N33/20
Filed: 1982-03-15
Abstract: PURPOSE:To prevent deterioration due to moisture absorption or oxidation during storage till measurement and constitution of a measuring device, by covering the outside surfaces of a solid electrolyte for use in a concn. measurement in molten metal with an airtight protective film and sealing an opening end airtightly. CONSTITUTION:The outside surfaces of a solid electrolyte 1 made of an alkali earth metal sulfide, such as CaS or together with La2S3 or oxysulfide, such as Y2O2S, is coated with an adhesive or varnish contg. plastics, such as epoxy or silicon resin, to form a plastic protective film 2. Since the silicon resin is superior in heat and moisture resistance, and water repellency, etc., it is especially suitable. A powder, such as alumina or magnesia, may be added to the resin to enhance heat resistance. A cap 3 is fitted to the opening end of the electrolyte 1 airtightly, thus preventing its deterioration due to moisture absorption or oxidation during constitution of a device for measuring molten metal or storage.
Patent JP-H07247160-A (JP)
Title: Magnesia-chromia-niobia-based baked firebrick having excellent slag erosion resistance
Inventor: KIMURA ETSUJI
IPC: C04B35/047
Filed: 1994-03-11
Abstract: PURPOSE:To obtain magnesia.chromia.niobia-based baked firebrick having excellent slag erosion resistance. CONSTITUTION:Magnesia.chromia.niobia-based baked firebrick is mixed with 3-35wt.% based on the whole of niobium oxide.
Patent JP-H05243385-A (JP)
Title: Semiconductor device and its manufacture
Inventor: KURITA KAZUYUKI
IPC: H01L21/82
Filed: 1992-02-27
Abstract: PURPOSE:To further reduce the leakage current of an antifuse which has not been written by a method wherein the title semiconductor device is constituted so as to include the antifuse composed of an amorphous semiconductor in which oxygen has been contained forcibly. CONSTITUTION:The title semiconductor device is provided with an antifuse formed of an amorphous semiconductor which contains oxygen in such a way that only a leakage current in an amount avoiding that the antifuse in an unwritten state is judged erroneously to have been written flows. Its manufacturing method is as follows: a lower-side interconnection layer 5 is formed on a substrate 2; a semiconductor growth gas and oxygen or nitrous oxide are introduced into the upper part of the substrate 2; an oxygen-containing amorphous semiconductor film 8 is grown on the lower-side interconnection layer 5; and the antifuse is formed. Then, an upper-side interconnection layer 12 coming into contact with the oxygen-containing amorphous semiconductor film 8 is formed. Thereby, the leakage current of the antifuse which has not been written can be reduced further.
Patent JP-H04279094-A (JP)
Title: Processing method for blind hole
Inventor: TAMURA TOSHIO
IPC: H05K3/46
Filed: 1991-03-07
Abstract: PURPOSE:To simultaneously process a plurality of blind holes by removing insulating layers except insulating layers set to the same size in the thickness of layers by drilling at the time of forming recesses, and then removing a residual insulating layer by powder beam etching. CONSTITUTION:A mask 17 is formed on a main surface 12c of an insulating layer 12 in which a first conductor layer 13 and a second conductor layer 14 having different depth positions are previously buried therein, through a third conductor layer 15. Two sets of through holes 15a, 17a, 15b, 17b communicating with each other are formed at the mask 17 and the layer 15 by drilling, and part of the layer 12 of a part corresponding to a blind hole is removed. The layer 12 is partly retained, and the thicknesses of residual insulating layers (a), (b) are set to the same. The layers (a), (b) are removed by powder beam etching to form recesses 12a, 12b on the layer 12, and two blind holes 18, 19 are formed. After the mask 17 is removed, a connecting layer 16 by plating is formed.
Patent JP-S60186149-A (JP)
Title: Data communication system with variable transmission speed
Inventor: MASUDA KUNIO
IPC: H04B7/24
Filed: 1984-03-05
Abstract: PURPOSE:To improve the data reception rate of signals from plural slave stations at a master station and to shorten a communication time by varying the transmission rate of signals from slave stations to the master station at the slave station sides during the data communication between the slave stations and master station. CONSTITUTION:A signal is modulated 12 with a polling signal with a constant transmission rate from the signal processor 11 of the master station and transmitted through radio equipment 13 as for the automatic vehicle position display system of taxi radio transmission. A taxi as a slave station receives the polling signal by radio equipment 23, and this is demodulated and inputted to a signal processor 21. The processor 21 operates switch groups 30A, 30B, and 30C according to the distance of the taxi from the master station and an area signal generating circuit 29 sends a signal with a transmission rate of, for example, 1,200, 600, or 300 baud according to short, intermediate, or long distance, the motion signal of the taxi from the taxi meter 27, and the car number to the processor 21. The processor 21 controls switches 25 and 26 to select one of modulators 241-24n according to the transmission rate, and sends the signals to the master station. The master station receives and stores 19 the signals, which are displayed on a display device 18.
Patent JP-H11240095-A (JP)
Title: Deoxidized multi-layer film
Inventor: OTAKI RYOJI
IPC: B32B7/02
Filed: 1998-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a deoxidized multi-layer film having excellent oxygen absorbing speed. SOLUTION: A deoxidized multi-layer film is formed of at least three layers by sequentially laminating a gas barrier layer, an oxygen-absorbing resin layer composed of a deoxidizing resin composition wherein an oxygen agent composition is dispersed in a thermoplastic resin, and a separating layer composed of a thermoplastic resin. Either or both of the thermoplastic resin composing the oxygen-absorbing resin layer and the separating layer are a polyethylene using a metallocene catalyst or a mixed resin composed of the polyethylene and other thermoplastic resin.
Patent JP-S54133616-A (JP)
Title: Suspension device of enclosed type electric compressor
Inventor: HIRAHARA TAKUHO
IPC: F04B39/00
Filed: 1978-04-10
Abstract: PURPOSE: To suppress a deflection angle of a compressor's body at the time of starting and stopping for preventing damage of a discharge pipe etc. by making the distance between two points which support the spring's two ends of No.1 spring loaded metal fitting, smaller than the free length of the spring supporting movement around the rotary shaft.  
     CONSTITUTION: The distance between two point which support the two ends of a horizontal spring 4 in No.1 spring loaded metal fittings 5', is set in a length of 1. This horizontal spring 4 is installed in the No.1 spring loaded metal fitting 5' with its length depressed to L-l, where L is the free length of the horizontal spring 4. Accordingly, the weight of the compressor's body A is born by a lower spring 3 while the load around the rotary shaft of A is born by the depressed horizontal spring 4'. When any force is applied to the rotary shaft or its surroundings from the compressor's body A through No.2 spring loaded metal fitting 6', the deflection of the horizontal spring 4' can be held very little. The deflection angle of compressor's body A can be therefore held small at the time of starting and stopping, that contributes to preventing the discharge pipe, spring etc. from damage. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S62200831-A (JP)
Title: Optical heterodyne/homodyne reception circuit
Inventor: IWASHITA KATSU
IPC: H04B10/516
Filed: 1986-02-28
Abstract: PURPOSE:To prevent the deterioration in the reception sensitivity due to the fluctuation of polarized wave and due to the intensity noise of light source by providing a multiplexing means obtaining two multiplexed outputs, two polarized wave separation means and two differential multiplexing means and applying polarized wave diversity multiplexing to respective differential multiplexing outputs of the two differential multiplexing means. CONSTITUTION:Lights 3, 4 being the result of multiplexing of an input signal light 1 by a locally emitting light 2 by 1:1 at a multiplexer 5 are demultiplexed into two orthogonal polarized waves by polarized wave separators 6, 6'. The rays of light 7, 7' and 8, 8' after the separation are adjusted so as to be in the same polarized wave state at the incidence. That is, the output of photodetectors 9, 9' is subjected to proper phase adjustment by a phase adjustment device 15 to apply differential multiplexer by a differential multiplexer 16. The output of photodetectors 10, 10' is processed similarly. The signal differentially multiplexed is subjected to diversity multiplex by a diversity multiplex circuit 13. The incident light is divided into two orthogonal polarized waves and they are multiplexed differentially so as to neglect the intensity noise of a locally emitting light and the polarized wave diversity is applied in this way, then a reception level close to a shot noise limit is ensured.
Patent JP-H08228950-A (JP)
Title: Apron fitting strcture for bathtub
Inventor: KATO SHIN
IPC: A47K3/02
Filed: 1995-03-01
Abstract: PURPOSE: To stably fit an apron by fitting a fitting part at the upper edge of the apron so as to push it onto the fitting recessed part of a flange. CONSTITUTION: A recessed fitting part 4 having a lower part opened downward is provided on the lower face side of a flange 3 protruded on the washing space side of a bathtub 1, and a fitting part 6 at the upper edge of an apron 5 is fitted to the recessed fitting part 4. An almost horizontal fitting piece 8a is provided at an apron fitting tool 8 mounted between the bathtub installing part of a water-proof floor pan and a washing space, and a plane 9 to be fitted provided almost horizontally at the lower part of the apron 5 is arranged under the fitting piece 8a. A male screw tool 10 such as a bolt is inserted to the plane 9 to be fitted in the vertical direction from the lower part of the plane 9 to be fitted and the male screw tool 10 is screwed into a female screw part 11 at the fitting piece 8a of the apron fitting tool 8.  By screwing the male screw tool 10, the fitting part 6 is pressed onto the recessed fitting part 4.
Patent JP-H11242783-A (JP)
Title: Mounting structure of heat wave detector
Inventor: KATAOKA YASUYUKI
IPC: G08B17/00
Filed: 1998-02-24
Abstract: PROBLEM TO BE SOLVED: To provide mounting structure of a heat wave detector capable of easily mounting the heat wave detector on a T bar. SOLUTION: The heat wave detector 20 is mounted on the T bar 1 by using a mounting member 30 by the mounting structure of the heat wave detector 20. The mounting structure of the heat wave detector is constituted by providing the T bar 1 with a horizontal chip 2, a vertical chip 3 and a projected part 4, providing the heat wave detector 20 with a side wall part 25 to be abutted on the projected part 4 of the T bar 1, forming the mounting member 30 in a plate body with an approximately L-shaped cross section, providing mounting means 60, 60 to the heat wave detector 20 at one end of the mounting member 30, forming a female screw 31 at the other end of the mounting member 30 and the heat wave detector 20 is mounted on the T bar 1 by tightening a screw 32 and pressing the tip of the screw 32 against the vertical chip 3 of the T bar 1.
Patent JP-H06258460-A (JP)
Title: Magnetic recorder/reproducer
Inventor: KOJIMA TAKESHI
IPC: G04G5/00
Filed: 1993-03-03
Abstract: PURPOSE:To provide a magnetic recorder/reproducer which can display time accurately by incorporating a radio clock having a function for receiving a standard time radio signal and further providing a function for automatically correcting the time. CONSTITUTION:A standard time radio signal is received by an antenna 1 fixed in the body. The standard time radio signal is amplified by a receiving circuit 2 and delivered to a control section 4. The control section 4 decodes the standard time signal and compares with current time information preset by operating keys 3 and then correct the time according to the standard time. The tuning operation for correcting the time is automatically executed twice a day (at 0 and 12 o'clock) or when, power is turned ON.
Patent JP-S52125906-A (JP)
Title: Manufacturing method of twisted nozzle vane
Inventor: WATANABE SHINOBU
IPC: F01D9/02
Filed: 1976-04-16
Abstract: PURPOSE: A symmetric element compounded with an even number of untwisted nozzle vanes is obtained by machine-working a plate material, and after applying twisting processing, said element is cut, and the twisted nozzle vane in high precision is obtained at low cost. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H07246789-A (JP)
Title: Gathering device
Inventor: OGIWARA TOSHIYUKI
IPC: B42C1/12
Filed: 1994-03-14
Abstract: PURPOSE:To send a sticking sheet matter which is stuck by a sticking machine to a gathering machine directly. CONSTITUTION:In a gathering device equipped with a gathering material feed machine A for feeding gathering materials Ra1 and Rb1 of a printing book and a gathering machine C for gathering the gathering materials fed from the gathering material feed machine, a sticking machine D for sticking the gathering material Rb1 to the gathering material Ra1 is provided in between the gathering material feed machine and the gathering machine so as to gather, in one process step, a plurality of gathering materials including a sticking gathering material which is stuck.
Patent JP-S60193825-A (JP)
Inventor: HOUDAI MASAHITO
IPC: B41K3/00
Filed: 1984-03-06
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H11241513-A (JP)
Title: Renovated structure for outside wall
Inventor: MANABE MICHIFUMI
IPC: E04F13/08
Filed: 1998-02-24
Abstract: PROBLEM TO BE SOLVED: To quickly renovate an outside wall with an improved finishing property. SOLUTION: This is the renovated structure of an outside wall where the piping A for gas, electricity and city water led indoors is pierced an existing wall. A cutout 5 for piercing the piping 4 in an outside wall 3 formed by backing a backing material 1 on the surface plate 2 is openedly formed at the end edge of the outside wall 3. A cut part 7 for piercing the piping 4 in a small renovated surface plate 6 having no backing material is openedly formed at the end edge of the surface plate 6. The piping 4 is pierced through the cutout 5 of the outside wall 3, and the small removated surface plate 6 is arranged on the surface of the outside wall 3, and the piping 4 is pierced through the cut part 7 to fix the small renovated surface plate 6 to the outside wall 3.
Patent JP-H09237510-A (JP)
Title: Luminaire
Inventor: KAYOIJIMA SHIGEO
IPC: F21S4/00
Filed: 1996-02-29
Abstract: PROBLEM TO BE SOLVED: To provide a luminaire capable of reducing a cost by preventing flawing of a wire by a layered core of a discharge lamp stabilizer in a process of manufacture. SOLUTION: A device comprises a bottomed tubular appliance body 12, lamp holder 20 mounted in a lower side of this main unit, discharge lamp stabilizer 25 having a layered iron core 27 to be received to a lower part in the equipment main unit and a filler 30 with which inside the equipment main unit is charged by burying the stabilizer 25. A lighting equipment, provided with a wire through hole 18 inserting wires 33a, 33b connecting the stabilizer 25 and a holder 29 in a position concealed to be covered with the stabilizer 25 in a bottom wall 12a of the appliance body 12, is premissed on an assumption. A wire fret groove 19, partly dislocated from a projection area to the bottom wall 12a of a layered core 26 also to position a part except partly this part in the projection area, is formed in the bottom wall 12a.  The wire through hole 18 is made to communicate with this groove 19, partly the wires 33a, 33b are drawn around through the groove 19 to be arranged. In this way, the iron core 26 is prevented from flawing the wire.
Patent JP-S58160654-A (JP)
Title: Power transmission device for vehicle
Inventor: YAMAMOTO HIDEAKI
IPC: B60K17/04
Filed: 1982-03-18
Abstract: PURPOSE:To contrive size reduction of a power transmission gear in such a way that a unidirectional clutch and a friction clutch are installed using a dead space which abuts on a driving gear and a starting clutch. CONSTITUTION:A unidirectional clutch Co and a friction clutch Cf are installed in parallel with each other between a crankshaft 1 and a driving gear 5. The unidirectional clutch Co is set in linked condition just in case where it receives a normal load during the operation of the engine, and trasmits an output torque from the crankshaft 1 to the driving gear 5. The friction clutch Cf is constituted so as to start sliding when it receives a rotary torque more than the specified torque, and in case where a reverse load is applied to the engine, the reverse load is repressed within a constant value.
Patent JP-S54135830-A (JP)
Title: Manufacturing of insulating tape
Inventor: KADOTANI KENZOU
IPC: H01B17/60
Filed: 1978-04-14
Abstract: PURPOSE: To manufacture a heat-resistant insulating tape having a polar surface to which a catalyst is firmly bonded, by adding a coupling agent to a binder solution, wherein the amount of the coupling agent is larger than the amount necessary to form a monomolecular film to the surface of the substrate.  
     CONSTITUTION: In the preparation of an insulating tape from a substrate comprising a collected mica sheet, a glass cloth, etc., and a binder comprising a heat- resistant and flex-resistant silicone resin, a coupling agent of the formula R'W Si(OR) n  or R'WTi(OR) n  (R' is organic functional group; R is hydrolyzable  alkoxy, etc.) is added to the binder solution. The amount of the coupling agent is  larger than the amount necessary to form a monomolecular film to the micro-surface of the substrate. The excessive coupling agent covers the surface of the binder  directing its OH group outside, and the surface of the insulating tape is made polar  by the binder treatment, which is effective to the firm adsorption of the catalyst  dissolved in an organic solvent. 
     COPYRIGHT: (C)1979,JPO&Japio